How do I create records for an extra domain in 365?

Dear 365 users,

How could I add the records needed with adding an extra domainname in 365?

What I did,

1. add the domainname in 365

2. changed the dns at the provider where I bought the domainname

3. verified the name in 365 (which was successful)

following the steps for email etc, 365 give the following message:

Update DNS records for greenfieldrecruitment.nl                

1 2

1. 2.

To start receiving @greenfieldrecruitment.nl email in Office 365, you need to update DNS records for your domain.                                                     Your domain registrar is where you bought the domain. Didn't I already complete this step before?                             Earlier you created a DNS record to confirm that you own greenfieldrecruitment.nl. Now you want to direct all greenfieldrecruitment.nl traffic, including email, to Office 365, so you can start receiving email here. That means you have to update DNS records at the company where you bought greenfieldrecruitment.nl. It's usually the same company where you completed the earlier step, but it may be different.                                                         Need help adding the records? See step-by-step instructions for creating these records at popular DNS hosting providers.                                                    Exchange Online                 The DNS records for Exchange Online are correctly configured with your domain registrar.                                  Exchange Online Type                                     Priority                                     Host name                                     Points to address                                     TTL                                     MX                                     0                                     @                                     greenfieldrecruitment-nl.mail.protection.outlook.com                                     1 Hour                                     CNAME                                     -                                     autodiscover                                     autodiscover.outlook.com                                     1 Hour                                                                                                                   Type                                     TXT Name                                     TXT Value                                     TTL                                     TXT                                     @                                     v=spf1 include:spf.protection.outlook.com -all                                     1 Hour                                                          Lync Online Type                         Service                         Protocol                         Port                         Weight                         Priority                         TTL                         Name                         Target                         SRV                         _sip                         _tls                         443                         1                         100                         1 Hour                         greenfieldrecruitment.nl                         sipdir.online.lync.com                         SRV                         _sipfederationtls                         _tcp                         5061                         1                         100                         1 Hour                         greenfieldrecruitment.nl                         sipfed.online.lync.com                                                                               Type                                     Host name                                     Points to address                                     TTL                                     CNAME                                     sip.greenfieldrecruitment.nl                                     sipdir.online.lync.com                                     1 Hour                                     CNAME                                     lyncdiscover.greenfieldrecruitment.nl webdir.online.lync.com                                     1 Hour                                                  Additional Office 365 records                 Additional Office 365 records are correctly configured with your domain registrar.                                  Additional Office 365 Records Type                                     Host name                                     Points to address                                     TTL                                     CNAME                                     msoid.greenfieldrecruitment.nl                                     clientconfig.microsoftonline-p.net                                     1 Hour

So I asked the registrar where I bought the domainname, but they are saying the domainname has

now the dns of 365, and I have to create them in 365.

In 365 I can't find where to create these records.

Does anyone know step by step what I have to do to complete this so I can use the emailaddress

of the domainname in 365?

In advance thank you very much, really got stuck here.

Best regards,

Frits